A bad smell inside a new dishwasher, such as a Bosch model, can be attributed to a few factors. Here are some possible reasons for the odor and steps you can take to address the issue:
New Appliance Smell: It's common for new appliances to have a distinct odor when they are first used. This can be due to the materials used in manufacturing or packaging. In most cases, this smell should dissipate over time with regular use. Ensure proper ventilation in your kitchen by opening windows or using exhaust fans to help remove the odor.
Improper Cleaning: Sometimes, a bad smell can arise if the dishwasher was not thoroughly cleaned before use. Manufacturing residues or packaging materials may be present inside the dishwasher. To address this, run an empty cycle with hot water and a cup of white vinegar. Vinegar helps eliminate odors and cleans the interior of the dishwasher. Additionally, ensure that you are regularly cleaning the filter and removing any food debris that may accumulate.
Food Residue Build-up: If food particles or residue are left behind on dishes before loading them into the dishwasher, they can contribute to a foul smell. Make sure to scrape off excess food from dishes before loading them. Additionally, clean the filter regularly to prevent the build-up of food debris, which can cause odor issues.
Improper Drainage: If the dishwasher does not drain properly, standing water can accumulate, leading to a musty smell. Check if the dishwasher drain hose is correctly installed and not clogged. It should have a high loop to prevent backflow of water from the sink. If you suspect a drainage issue, consult the dishwasher's user manual or contact Bosch customer support for assistance.
Maintenance Neglect: Regular maintenance is essential for keeping your dishwasher odor-free. Clean the interior, including the rubber seals and door gasket, regularly with mild detergent or vinegar solution. Wipe down the exterior surfaces as well. Additionally, ensure that the dishwasher is adequately ventilated and allow it to dry out completely between cycles.
If the smell persists or becomes unbearable, despite taking the above measures, it may be best to contact Bosch customer support or a qualified technician to inspect the dishwasher for any potential issues.